<template>
  <div class="nav">
    <div class="container">
      <div><img class="tupian" src="../assets/ionc/login.png" alt="" /></div>
      <div class="into">
        <el-autocomplete
          v-model="state"
          :fetch-suggestions="querySearchAsync"
          placeholder="请输入内容"
          @select="handleSelect"
          id="nex"
          style="width:400px;"
        ></el-autocomplete
        ><label for="nex" class="sousuo" style="width:50px">搜索</label>
      </div>
    </div>
  </div>
</template>
<style scoped>
body,
span,
a,
input {
  font-family: Arial, Helvetica, "microsoft yahei", sans-serif;
  padding: 0;
  margin: 0;
  font-size: small;
  text-decoration: none;
  outline: none;
  border-style: none;
}
div.nav {
  background: rgba(0, 0, 0, 0.5);
  /* 跟随主题变化而变化 */
  height: 117px;
  user-select: none;
}
div.nav div.container {
  width: 1200px;
  margin: 0 auto;
  padding-right: 15px;
  padding-left: 15px;
  margin-right: auto;
  margin-left: auto;
  display: flex;
}
div.nav div.container img.tupian {
  margin-top: 18px;
  width: 280px;
}
div.nav div.container div input#nex.seach {
  width: 500px;
  height: 30px;
  margin: 30px 0 0 100px;
  border-top-left-radius: 8px;
  border-bottom-left-radius: 8px;
  padding-left: 30px;
}
div.nav div.container div label.sousuo {
  font-size: 14px;
  padding: 10.6px;
  color: aliceblue;
  background-image: linear-gradient(to right, #ff9000 0, #ff5000 100%);
  border-top-right-radius: 8px;
  border-bottom-right-radius: 8px;
  margin-left: -2px;
}
input::-webkit-input-placeholder {
  font-style: italic;
  letter-spacing: 3px;
  color: #999;
}
.el-input {
  width: 50px;
}
.into {
  margin-top: 30px;
  margin-left: 200px;
}
</style>
<script>
export default {
  data() {
    return {
      restaurants: [],
      state: "",
      timeout: null,
    };
  },
  methods: {
    loadAll() {
      return [
        { value: "三全鲜食（北新泾店）", address: "长宁区新渔路144号" },
        {
          value: "Hot honey 首尔炸鸡（仙霞路）",
          address: "上海市长宁区淞虹路661号",
        },
        {
          value: "新旺角茶餐厅",
          address: "上海市普陀区真北路988号创邑金沙谷6号楼113",
        },
        { value: "泷千家(天山西路店)", address: "天山西路438号" },
        {
          value: "胖仙女纸杯蛋糕（上海凌空店）",
          address: "上海市长宁区金钟路968号1幢18号楼一层商铺18-101",
        },
        { value: "贡茶", address: "上海市长宁区金钟路633号" },
        {
          value: "豪大大香鸡排超级奶爸",
          address: "上海市嘉定区曹安公路曹安路1685号",
        },
        {
          value: "茶芝兰（奶茶，手抓饼）",
          address: "上海市普陀区同普路1435号",
        },
        { value: "十二泷町", address: "上海市北翟路1444弄81号B幢-107" },
        { value: "星移浓缩咖啡", address: "上海市嘉定区新郁路817号" },
        { value: "阿姨奶茶/豪大大", address: "嘉定区曹安路1611号" },
        { value: "新麦甜四季甜品炸鸡", address: "嘉定区曹安公路2383弄55号" },
        {
          value: "Monica摩托主题咖啡店",
          address: "嘉定区江桥镇曹安公路2409号1F，2383弄62号1F",
        },
        {
          value: "浮生若茶（凌空soho店）",
          address: "上海长宁区金钟路968号9号楼地下一层",
        },
        { value: "NONO JUICE  鲜榨果汁", address: "上海市长宁区天山西路119号" },
        { value: "CoCo都可(北新泾店）", address: "上海市长宁区仙霞西路" },
        {
          value: "快乐柠檬（神州智慧店）",
          address: "上海市长宁区天山西路567号1层R117号店铺",
        },
        {
          value: "Merci Paul cafe",
          address: "上海市普陀区光复西路丹巴路28弄6号楼819",
        },
        {
          value: "猫山王（西郊百联店）",
          address: "上海市长宁区仙霞西路88号第一层G05-F01-1-306",
        },
        { value: "枪会山", address: "上海市普陀区棕榈路" },
        { value: "纵食", address: "元丰天山花园(东门) 双流路267号" },
        { value: "钱记", address: "上海市长宁区天山西路" },
        { value: "壹杯加", address: "上海市长宁区通协路" },
        {
          value: "唦哇嘀咖",
          address: "上海市长宁区新泾镇金钟路999号2幢（B幢）第01层第1-02A单元",
        },
        { value: "爱茜茜里(西郊百联)", address: "长宁区仙霞西路88号1305室" },
        {
          value: "爱茜茜里(近铁广场)",
          address:
            "上海市普陀区真北路818号近铁城市广场北区地下二楼N-B2-O2-C商铺",
        },
        {
          value: "鲜果榨汁（金沙江路和美广店）",
          address: "普陀区金沙江路2239号金沙和美广场B1-10-6",
        },
        {
          value: "开心丽果（缤谷店）",
          address: "上海市长宁区威宁路天山路341号",
        },
        { value: "超级鸡车（丰庄路店）", address: "上海市嘉定区丰庄路240号" },
        { value: "妙生活果园（北新泾店）", address: "长宁区新渔路144号" },
        { value: "香宜度麻辣香锅", address: "长宁区淞虹路148号" },
        {
          value: "凡仔汉堡（老真北路店）",
          address: "上海市普陀区老真北路160号",
        },
        { value: "港式小铺", address: "上海市长宁区金钟路968号15楼15-105室" },
        { value: "蜀香源麻辣香锅（剑河路店）", address: "剑河路443-1" },
        { value: "北京饺子馆", address: "长宁区北新泾街道天山西路490-1号" },
        {
          value: "饭典*新简餐（凌空SOHO店）",
          address: "上海市长宁区金钟路968号9号楼地下一层9-83室",
        },
        {
          value: "焦耳·川式快餐（金钟路店）",
          address: "上海市金钟路633号地下一层甲部",
        },
        { value: "动力鸡车", address: "长宁区仙霞西路299弄3号101B" },
        { value: "浏阳蒸菜", address: "天山西路430号" },
        { value: "四海游龙（天山西路店）", address: "上海市长宁区天山西路" },
        {
          value: "樱花食堂（凌空店）",
          address: "上海市长宁区金钟路968号15楼15-105室",
        },
        { value: "壹分米客家传统调制米粉(天山店)", address: "天山西路428号" },
        {
          value: "福荣祥烧腊（平溪路店）",
          address: "上海市长宁区协和路福泉路255弄57-73号",
        },
        {
          value: "速记黄焖鸡米饭",
          address: "上海市长宁区北新泾街道金钟路180号1层01号摊位",
        },
        { value: "红辣椒麻辣烫", address: "上海市长宁区天山西路492号" },
        {
          value: "(小杨生煎)西郊百联餐厅",
          address: "长宁区仙霞西路88号百联2楼",
        },
        { value: "阳阳麻辣烫", address: "天山西路389号" },
        {
          value: "南拳妈妈龙虾盖浇饭",
          address: "普陀区金沙江路1699号鑫乐惠美食广场A13",
        },
      ];
    },
    querySearchAsync(queryString, cb) {
      var restaurants = this.restaurants;
      var results = queryString
        ? restaurants.filter(this.createStateFilter(queryString))
        : restaurants;

      clearTimeout(this.timeout);
      this.timeout = setTimeout(() => {
        cb(results);
      }, 3000 * Math.random());
    },
    createStateFilter(queryString) {
      return (state) => {
        return (
          state.value.toLowerCase().indexOf(queryString.toLowerCase()) === 0
        );
      };
    },
    handleSelect(item) {
      console.log(item);
    },
  },
  mounted() {
    this.restaurants = this.loadAll();
  },
};
</script>
